baber/WOPTO huggingface dataset:
Patent JP-2018146042-A (JP)
Title: Needle roller with holder, and planetary gear mechanism support structure including the same
Inventor: FUKAMI SATOYUKI
IPC: F16C33/66
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a needle roller with a holder, capable of preventing lubrication failure from occurring at a high edge surface pressure portion, suppressing occurrence of abrasion or peeling, preventing loss of inflow property for lubricant. and preventing a roller from falling.SOLUTION: A holder has: an outer diameter side roller stop provided on an outer diameter side with respect to a roller pitch circular diameter, at both end parts in an axial direction; and an inner diameter side roller stop provided on an inner diameter side with respect to the roller pitch circular diameter, at a central part in the axial direction. The outer diameter side roller stop and the inner diameter side roller stop are disposed so as not to be overlapped with each other in the axial direction. A needle roller is a crowning roller having, in a central region, a cylindrical surface part whose diameter is fixed, and an inclination surface part provided on both sides of the cylindrical surface part. A boundary portion between the cylindrical surface part and inclination surface part of the needle roller is arranged between the outer diameter side roller stop and inner diameter side roller stop of the holder. The boundary portion between the cylindrical surface part and inclination surface part of the needle roller never contacts with the holder.SELECTED DRAWING: Figure 1
Patent JP-2017162809-A (JP)
Title: Quick connector
Inventor: HU MIAOLONG
IPC: H01R13/621
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent loosening or removal of a fastening bolt even when considerable vibration occurs.SOLUTION: A quick connector includes a socket I, a plug II, and a cap component III. A cap 11 is provided with a boss having a hexagonal counter bore in the axial direction. On the outer circumference of the boss, the cap has a recessed groove that is engaged with a regular polygonal tail of a plug plastic jacket. A hexagon bolt 9 is fitted to a bolt plastic jacket 10. A hexagonal tail part of the bolt plastic jacket 10 is fitted to a hexagonal counter bore 1102 of the cap 11. A spring 7 and a tapered washer 6 are fitted to the hexagon bolt 9. The tapered washer 6 is arranged at the outer end of the spring 7.SELECTED DRAWING: Figure 1
Patent JP-2018144750-A (JP)
Title: Inverted bogie
Inventor: KIKUCHI MITSUGI
IPC: B62K3/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology for easily performing inversion control matching a physique of an occupant.SOLUTION: An inverted two-wheel vehicle 1 comprises: a bogie 2 on which an occupant can board; a columnar support 3 extending upward from the bogie 2; a handle 4 which is attached to the columnar support 3, and can be gripped by the occupant; a posture detection sensor 8 for detecting a posture of the bogie 2 in a pitch direction; and an inversion control part for performing inversion control in the pitch direction on the basis of the posture of the bogie 2 in the pitch direction. The handle 4 is constituted so as to be attachable to a different position of the columnar support 3 in a longitudinal direction, and an upper handle mark, a middle handle mark and a lower handle mark for indicating an attachment position of the handle 4 to the columnar support 3 in accordance with a physique of an occupant are formed at the columnar support 3. A front step mark, a middle step mark and a rear step mark for indicating a boarding position of the occupant in a fore-and-aft direction in accordance with the physique of the occupant are formed at the bogie 2.SELECTED DRAWING: Figure 1
Patent JP-2018150848-A (JP)
Title: diesel engine
Inventor: KANZAKI JUN
IPC: F02B23/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine capable of promoting mixing with air by improving fluidity in a cavity even when a spray has low penetration.SOLUTION: A diesel engine includes: a cylinder 12a; a cylinder head 14; a piston 13 having a cavity 30; and a fuel injection valve 17 having nozzle holes 17a each oriented to inside of the cavity 30 located at a top dead center. The piston 13 further includes notch portions 40 each recessed radially from a cavity inner peripheral wall surface 30a over a crown surface side. The notch portion 40 includes: a first recess 60 provided in a cavity opening 31 and recessed to the outer diameter side of the cavity inner peripheral wall surface 30a; and a second recess 70 extending to the outer diameter side while continuing to an outer end of the first recess and recessed from a crown surface 13a to a piston bottom surface side. In a plane view, a second vertical wall portion 72 of the second recess 70 is formed to have an arc shape extending to the inner diameter side toward a swirl downstream side.SELECTED DRAWING: Figure 5
Patent JP-2018150740-A (JP)
Title: Recycled asphalt mixture for pavement
Inventor: MONDEN SEIYA
IPC: C08K5/09
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a recycled asphalt mixture for pavement capable of improving workability while reproducing the properties of old asphalt.SOLUTION: A recycled asphalt mixture for pavement includes: (a) a recycled asphalt concrete aggregate, (b) a fatty acid-based compound having an iodine value of 50 to 110, and/or (c) a glycol ether-based compound. The (b) fatty acid-based compound is preferably a compound represented by a following general formula (1). R-CO-(AO)m-OR... (general formula (1)) In general formula (1), Rdenotes a straight or branching hydrocarbon group having a carbon number of 15 to 19, and Rdenotes a straight or branching hydrocarbon group having a hydrogen or carbon number of 1 to 18. AO denotes a straight or branching alkylene oxide unit having a carbon number of 2 to 4, m denotes an average addition molar number between 0 and 30.SELECTED DRAWING: None
Patent JP-2018153028-A (JP)
Title: Integrated circuit
Inventor: MAEKAWA SARI
IPC: H02P6/185
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit capable of applying a sensorless drive system, not requiring a design of a controller, to a wider electrification system, even in a high-speed region.SOLUTION: A PWM generation part 5 generates a three-phase PWM signal pattern which allows a current variation detector 8 to detect phase current variation corresponding to two kinds of voltage vector periods according to detection timing signals at four fixed points generated by a detection timing signal generation part 9 in one period of carrier. A rotary position estimation part 13 detects two-phase current variation, respectively, in the two kinds of voltage vector periods, obtains the difference value of first and second current variations, i.e., the difference value of these two-phase current variations, and then estimates the rotary position based on the difference value.SELECTED DRAWING: Figure 1
Patent JP-2018155651-A (JP)
Title: Combination metering apparatus
Inventor: KISHIKAWA SHIGE
IPC: G01G19/387
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a combination metering apparatus allowing for improvement in efficiency of work of attaching and detaching a discharge chute.SOLUTION: A combination metering apparatus 40 is provided that includes a plurality of metering hoppers 46, causes articles A supplied from the outside to be retained in each of the plurality of hoppers 46 and further includes a combination metering part. The combination metering part selects a combination of metering values from among metering values of the article corresponding to each of the plurality of metering hoppers so that a total value of the metering values becomes a target metering value, and the combination metering part causes a hopper corresponding to the selected combination to discharge the article. The combination metering apparatus further comprises a discharge chute 70 for receiving the article discharged from the combination metering part and supplying the article to a processing device of the next step. The discharge chute is provided movably between a first position P1 where the discharge chute receives the article discharged from the combination metering part and a second position P2 enabling the discharge chute to be detachable from a frame 57 supporting the combination metering part.SELECTED DRAWING: Figure 3
Patent JP-2018154052-A (JP)
Title: Molding mat
Inventor: OGINO SHIGEKO
IPC: B32B33/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a molding mat having excellent fixability of molding, and easy to release the molding.SOLUTION: A molding mat 10 includes a substrate 12 and a surface layer 14 arranged on a first face of the substrate 12. The molding mat 10 is configured such that a peel strength is 1.5 N/18-10 N/18 mm measured by peeling off from a polylactic acid on the surface layer 14 and that the surface layer 14 remains on the polylactic acid in measurement of the peel strength. In a fixation mat, the substrate 12 is a paper substrate, and the surface layer 14 includes a fixer having an amide group.SELECTED DRAWING: Figure 1
Patent JP-2018158291-A (JP)
Title: Mixer and mixing method
Inventor: SAKAI SEIGO
IPC: B01F3/18
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To improve miscibility of a mixer.SOLUTION: A gap (t5) between first and second inner surfaces (11, 22) defining an internal space of a mixing part (5) of a mixer (100) is set according to secondary flow occurring from fluid flow along a peripheral surface (33) connecting outer peripheries of the first and second inner surfaces (11, 22) so that a first vortex (U1) at the first inner surface (11) side and a second vortex (U2) at the second inner surface (22) side occur in positions at the inner side of the peripheral surface (33). A fluid discharge part (50) has an opening (OP5) provided on the first inner surface (11) and/or the second inner surface (22). A fluid mixed by vortex flow occurring from the fluid flow along the peripheral surface (33) flows from the internal space of the mixing part (5) through the opening (OP5).SELECTED DRAWING: Figure 5
Patent JP-2018159845-A (JP)
Title: Recording material conveying device and image forming apparatus
Inventor: SAKURAI YUSUKE
IPC: B41J29/38
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce a curl in a recording material that may occur in association with conveyance of the recording material, compared with a configuration where a recording material is likely to be moved while one surface of the recording material is pressed against a member other than the recording material.SOLUTION: An image forming apparatus is provided with a fixing device 40 that has a contact part N in contact with a sheet and conveys the sheet in one direction 2A, and an ejection roller 500 that conveys the sheet conveyed by the fixing device 40. The ejection roller 500 is provided at a place deviated from a straight line 2X extending from the contact part N in the one direction 2A. The ejection roller 500 conveys the sheet at a sheet conveying speed slower than a sheet conveying speed at which the fixing device 40 conveys the sheet.SELECTED DRAWING: Figure 2
Patent JP-2018159364-A (JP)
Title: Intake control device
Inventor: KUBOTA TOSHIYUKI
IPC: F02D11/10
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an intake control device which can improve durability to resonance caused by the vibration of an engine.SOLUTION: An intake control device comprises: a body main body having an intake path in which a connection part having an external end face fastened to an intake port is formed; a throttle valve which traverses the intake path, has a throttle valve shaft supported to the body main body so as to be turntable, and opens and closes the intake path; a power transmission mechanism which includes a sector gear fixed to one end of the throttle valve shaft, and engaged with the sector gear, and is arranged at a side face of the body main body; and an electric motor which comprises a rotating shaft fixed to the pinion at its one end at the side face of the body main body, and is incorporated in the body main body so that the rotating shaft and the throttle valve shaft become parallel with each other. The electric motor is arranged so that a distance from a plane including the external end face of the connection part up to the rotating shaft of the electric motor becomes shorter than a distance from the plane including the external end face of the connection part up to the throttle valve shaft.SELECTED DRAWING: Figure 1
Patent JP-2017107615-A (JP)
Title: Medical information device using two dimensional code, program, and confirmation method of illegal billing
Inventor: NOMOTO TEI
IPC: G06Q50/22
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a receipt computer capable of preventing a fraudulent claim of medical fee.SOLUTION: A receipt computer which photographs a two dimensional code and reads medical information includes: storage means which stores image including the photographed two dimensional code, in association with the medical information; and means to compare medical information for charging medical fee, with medical information read from the image associated with the medical information.SELECTED DRAWING: Figure 2
Patent JP-2018161368-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine capable of performing a lottery on the basis of establishment of a predetermined start condition and controlling a state to be a specific game state more advantageous to a player than a normal game state when the result of the lottery is a win comprises: display control means for controlling performance display means to display predetermined performance information on the basis of the result of the lottery; sound output control means for controlling sound output means to output a predetermined performance sound in association with the performance information to be displayed in the performance display means; and sound volume adjusting means capable of adjusting the sound volume of the performance sound to be output from the sound output means on the basis of the operation of operation means. The display control means can display specific performance information as predetermined performance information to be displayed in the performance display means over a specific period. During the specific period, the sound volume of the performance sound to be output from the sound output means is configured to be suppressed. The sound volume adjusting means can accept the operation of the operation means during the specific period.SELECTED DRAWING: Figure 8
Patent JP-2018166238-A (JP)
Title: Information processing system and information processing apparatus
Inventor: KAWANO TAKUYA
IPC: B41J29/38
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system in which when an information processing apparatus includes a plurality of systems and a common display device shared by the systems, and one of the systems is remotely controlled by a remote display device, the information processing apparatus can be simultaneously used from both the remote display device and common display device.SOLUTION: While an operation screen of a first system or a second system is displayed on a common display device of an information processing apparatus, when a remote connection request is issued from a second remote display device, or while the operation screen of the first system or the second system is displayed on display means of the remote display device, when a request to operate the first system or the second system is issued from a display device, an information processing system controls display of the operation screen on the display means of the remote display device or the display device according to the system currently used of the first system and second system.SELECTED DRAWING: Figure 3
Patent JP-2018165784-A (JP)
Title: Laser module and image projection device
Inventor: KANBE SATOSHI
IPC: G02B27/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser module that can be fixed in different directions and has the same heat radiation property irrespective of the direction in which the laser module is fixed.SOLUTION: A laser module comprises: a plurality of laser elements 12a to 12c that are different in oscillation wavelength; a housing 10 that is assembled with the plurality of laser elements 12a to 12c, and has a symmetrical shape with respect to a plane 30 formed by light emission points 28 of the plurality of laser elements 12a to 12c; dichroic prisms 14a, 14b that are assembled to the housing 10, receive incident laser beams from the plurality of laser elements 12a to 12c, and synthesize the laser beams to be emitted to a front face 40 intersecting with the plane 30 of the housing 10; and fixed parts 18 that are provided in both side faces 42, 44 located on both sides of the plane 30 of the housing 10 symmetrically with respect to the plane 30, and are fixed to an external component.SELECTED DRAWING: Figure 3
Patent JP-2018166812-A (JP)
Title: Game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: After a special game advantageous to a player is finished, a game machine according to the present invention can be controlled in a specific game state more advantageous to the player than a normal game state. Prescribed information displayed during the special game can be displayed continuously also in the specific game state. If an update condition is satisfied during the specific game state, the prescribed information is updated and displayed.SELECTED DRAWING: Figure 55
Patent JP-2017225328-A (JP)
Title: Device and method for protecting dc source
Inventor: CAO RENXIAN
IPC: H02H7/20
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for protecting a DC source.SOLUTION: An electric energy outputted from a DC power source is accumulated, and enable signal is received from a high-coupling driver circuit. When the enable signal is an OFF-ENABLE signal, a driving signal is generated on the basis of the electric energy accumulated in an inner part. By periodically turning on a switch of a switching device on the basis of the driving signal, an output voltage of the DC power source is short-cut. Therefore, a problem of a large conduction loss in the conventional technique occurred due to the requirement of the continuous supply of the minimum required voltage for driving an electronic switch from the output voltage of the DC power source can be avoided.SELECTED DRAWING: Figure 2
Patent JP-2018174221-A (JP)
Title: R-t-x based permanent magnet
Inventor: HASHIMOTO RYUJI
IPC: H01F10/14
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an R-T-X based permanent magnet which enables the enhancement of a magnetic property by performing structural control in a manner absolutely independent of a composition.SOLUTION: An R-T-X based permanent magnet comprises an R-T-X based compound including RTX crystal of tetragonal crystal system, where R represents one or more kinds selected from rare earth elements including scandium and yttrium, T represents one or more kinds of transition metal element including iron, or two or more kinds of transition metal elements including iron and cobalt, and X represents boron, or boron and carbon. When a lattice constant of an a-axis of the RTX crystal is denoted by "a", and a lattice constant of the a-axis that the RTX crystal of tetragonal crystal system having the same composition as the RTX crystal shows when being the most stable in terms of energy is denoted by "a", "a" and "a" satisfy the relation given by a/a>1.000.SELECTED DRAWING: Figure 1
Patent JP-2018173840-A (JP)
Title: Time-series data recording method and device
Inventor: HIRAYAMA HIROBUMI
IPC: H04Q9/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To allow accurate analysis and verification of an occurred event even when all pieces of obtained data are not recorded in a memory.SOLUTION: An event occurrence detection unit 15 verifies the transition of values of actual data recorded in a time-series data storage unit 12A and when detecting an occurrence of a predetermined event, determines actual data related to the event out of the stored actual data, as event data; and an event data processing unit 16 records the event data specified according to the detection of the occurrence of the event, into the time-series data storage unit 12A.SELECTED DRAWING: Figure 1
Patent JP-2018182360-A (JP)
Title: Terminal device, control method, and program
Inventor: OZEKI TAKEO
IPC: H04W28/04
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To establish a communication method having low delay and high reliability.SOLUTION: A terminal device capable of transmitting or receiving a wireless signal between a base station device and itself, transmits a first wireless signal related to data without transmitting a scheduling request to the base station device when data to be transmitted occurs, transmits one or more second wireless signals for retransmitting the data continuously until predetermined time passes after transmitting the first wireless signal or until receiving uplink grant from the base station device, stops continuous transmission of the second wireless signal when receiving the uplink grant from the base station device before the predetermined time passes, and transmits a third wireless signal for retransmitting the data according to the uplink grant.SELECTED DRAWING: Figure 4
Patent JP-2017126369-A (JP)
Title: Commodity sales data processing apparatus, control program thereof, and electronic receipt management system
Inventor: KAWAKAMI TOMOHIRO
IPC: G07G1/06
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales data processing apparatus capable of reducing the use amount of a receipt sheet.SOLUTION: A commodity sales data processing apparatus compares a preset value N2 with the number N1 of sales for calculating the number of sales of sales commodities, which is input through a scanner 47. When the number N1 of sales of commodities exceeds the preset value N2 by one transaction of commodity sales, a two-dimensional code receipt data is generated on a receipt 20 by using a two-dimensional code 21 including a URL and receipt identification information. The commodity sales data processing apparatus includes: a printer 45 for printing two-dimensional code receipt data on a receipt sheet; and transmitting means that transmits receipt data including a receipt code to an electronic receipt management WEB server 14.SELECTED DRAWING: Figure 9
Patent JP-2018182391-A (JP)
Title: Information processing device, control method, and program
Inventor: HAYASHI KIMIO
IPC: G06T1/00
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To acquire an appropriate collation result during shipment inspection.SOLUTION: An information processing device creates a reference image on the basis of processing information on processing treatment including processing for enclosing a second object in a first object configured to enable at least a portion of an object to be enclosed to be visually recognized, an image of the first object and an image of the second object. A picked-up image obtained by imaging the first object with the second object enclosed is collated with the reference image. A collated result is outputted.SELECTED DRAWING: Figure 3